8357069072 has 40 divisors (see below), whose sum is σ = 17671011840. Its totient is φ = 3797118080.

The previous prime is 8357069069. The next prime is 8357069081. The reversal of 8357069072 is 2709607538.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498458 + ... + 514950.

It is an arithmetic number, because the mean of its divisors is an integer number (441775296).

Almost surely, 2^8357069072 is an apocalyptic number.

It is an amenable number.

8357069072 is an abundant number, since it is smaller than the sum of its proper divisors (9313942768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8357069072 is a wasteful number, since it uses less digits than its factorization.

8357069072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19391 (or 19385 counting only the distinct ones).

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 8357069072 is about 91417.0064703499. The cubic root of 8357069072 is about 2029.3237146396.

The spelling of 8357069072 in words is "eight billion, three hundred fifty-seven million, sixty-nine thousand, seventy-two".